Who won the Department of Public Works and Government Services (PSPC) engineering services contract?

Riggs Associates Ltd. won this contract, valued at $4,199,284, starting January 17, 2018.

When will this contract be re-tendered?

The contract ended March 31, 2024. Government buyers typically start the re-tender process about 90 days before expiry: around January 1, 2024.

Government engineering services contract award

Department of Public Works and Government Services (PSPC) awarded Riggs Associates Ltd.

Name: Department of Public Works and Government Services (PSPC) engineering services contract award to Riggs Associates Ltd.
Creator: Department of Public Works and Government Services (PSPC)
License: https://canadabuys.canada.ca/en/procurement-data/open-data

$4,199,284 engineering services contract, ON

Updated July 5, 2026

Riggs Associates Ltd. won a $4,199,284 government engineering services contract from Department of Public Works and Government Services (PSPC) in Ontario. The contract runs from January 17, 2018 to March 31, 2024. Department of Public Works and Government Services (PSPC) has 14099 other tracked awards.

WON$4,199,284

Award value: $4,199,284
Contract start: January 17, 2018
Contract end: March 31, 2024
NAICS: 561720
Reference #: EQ447-181122:001:PWL

Contract ended March 31, 2024: the replacement contract may already be in market or awarded.

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Description

Amend 005 - Randle Reef Stage 2 Consultant - Riggs Engineering Ltd.

Contract context

As of Jul 2026, this is the 303rd contract awarded by Department of Public Works and Government Services (PSPC) in our tracked dataset since 2000. Department of Public Works and Government Services (PSPC)'s tracked contract value ranges from $94,564 to $1,216,133 (25th–75th percentile). This award is above their tracked median of $289,863.

Source: original award notice

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